A data collection system for surfing which includes a data collection device mounted on the upper torso of the surfer or on the surf board. The device includes a clock, GPS unit, three dimensional accelerometers, three dimensional gyroscopes, and a microprocessor and data store for processing the signals from the GPS unit, three dimensional accelerometers and three dimensional gyroscopes. The microprocessor is programmed to identify and collect signal data to derive information identifying one or more parameters including number of waves passed up, power of each wave, size and frequency of the waves, time when a wave is caught, number of paddles required to catch a wave, time between catching the wave and the surfer standing up, distance travelled and speed during ride, time when rider exits the wave, acceleration during each manoeuvre during the ride, g force and speed during turns.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A data collection system for surfing which includes a data collection device adapted to mounted on the upper torso of the surfer or on the surf board said device including a clock, GPS unit, three dimensional accelerometers, three dimensional gyroscopes, and a microprocessor and data store for processing the signals from the GPS unit, three dimensional accelerometers and three dimensional gyroscopes said microprocessor being programmed to identify and collect signal data to derive information identifying one or more parameters including number of waves passed up, power of each wave, size and frequency of the waves, time when a wave is caught, number of paddles required to catch a wave, time between catching the wave and the surfer standing up, distance travelled and speed during ride, time when rider exits the wave, acceleration during each manoeuvre during the ride, G force and speed during turns.
2. A data collection device as claimed in claim 1 wherein the microprocessor also provides outputs that display the duration of the ride, the number of manoeuvres, the acceleration and G forces during the manoeuvres.
3. A data collection device as claimed in claim 1 which includes the ability to transmit data to a remote computer.
4. A surf board which incorporates the data collection device defined in claim 1 .
5. A method assessing performance of a surfer using a system a system as claimed in claim 1 in which the performance is assessed based on measures of the following parameters: number of waves passed up, power of each wave, size and frequency of the waves, time when a wave is caught, number of paddles required to catch a wave, time between catching the wave and the surfer standing up, distance travelled and speed during ride, time when rider exits the wave, number and type of manoeuvres during ride, acceleration during each manoeuvre during the ride, G force and speed during turns.
6. A method as claimed in claim 5 in which the data is synchronised with a video recording of the performance.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
May 11, 2015
July 4, 2017
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